66850416

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{12547}}^1$

素因数の和:12598

約数の個数: 60

約数和(自身を含む): 192160072

約数和(自身を除く): 125309656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 12547, 25094, 37641, 50188, 75282, 100376, 112923, 150564, 200752, 225846, 301128, 451692, 464239, 602256, 903384, 928478, 1392717, 1806768, 1856956, 2785434, 3713912, 4178151, 5570868, 7427824, 8356302, 11141736, 16712604, 22283472, 33425208, 66850416]

約数ペア:

[(1, 66850416), (2, 33425208), (3, 22283472), (4, 16712604), (6, 11141736), (8, 8356302), (9, 7427824), (12, 5570868), (16, 4178151), (18, 3713912), (24, 2785434), (36, 1856956), (37, 1806768), (48, 1392717), (72, 928478), (74, 903384), (111, 602256), (144, 464239), (148, 451692), (222, 301128), (296, 225846), (333, 200752), (444, 150564), (592, 112923), (666, 100376), (888, 75282), (1332, 50188), (1776, 37641), (2664, 25094), (5328, 12547)]